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3 years ago

Michael pays $30 to enter a state fair, plus $4 for each ride. Which of the following equations represents his total cost?

Mathematics

2 answers:

Vlada [557]3 years ago

5 0

<h2>Answer:</h2>

Total cost = $30+4x$

Step-by-step explanation:

Let the number of rides be represented by = x

Each ride costs = $4

So, total rides will cost = $4x$

Michael pays $30 to enter a state fair. This amount will be added to total rides cost, to give the total cost for Michael.

Equation becomes:

Total cost = $30+4x$

Though options are not given but the question can be solved as it can have only one answer/solution.

klio [65]3 years ago

4 0

Awnser is: T(total)=30(admission)+4(price of rides)x(number of rides)

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2 years ago

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3 years ago

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3 years ago

Quadrilateral ABCD is dilated by a scale factor of 1 over 3 centered around (1, 2). Which statement is true about the dilation?

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<em>Note: Since you missed to add the figure. So, after a little research I am kind of able to find the figure and hence, assuming it as a reference. Hence, I am attaching the figure and solution of that figure is also visible in the same figure.</em> Please check the attached figure (a)

Answer:

Segment B'D' will be parallel to segment BD and will be shorter than segment BD. Please see the attached figure (a) for better understanding.

Step-by-step explanation:

As we know that there are certain rules when a quadrilateral is dilated by a certain scale centered around a certain point.

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Let suppose P(a, b) is the point.

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Hence,

A(1, 2) → A'(1, 2)

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C(4, 2) → C'(2, 2)

D(2, 1) → D'(4/3, 5/3)

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3 years ago

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Answer: the bill for a hamburger is $0.7

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Step-by-step explanation:

Let x represent the bill for a hamburger.

Let y represent the bill for a salad.

The bill for five hamburgers and four salads is $9.50. This means that

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The bill for four hamburgers and five salads is $10.30. This means that

4x + 5y = 10.3 - - - - - - - - - - - - - -2

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Subtracting, it becomes

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y = - 13.5/ - 9

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Substituting y = 1.5 into equation 1, it becomes

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3 years ago